Dart编程实例 - Set.from()

本文为大家分享 Dart编程实例 - Set.from() 的具体示例代码,提供大家参考,具体内容如下:

void main() {
   Set numberSet = new Set.from([12,13,14]);
   print("Default implementation :${numberSet.runtimeType}");  
   // all elements are retrieved in the order in which they are inserted
   for(var no in numberSet) {
      print(no);
   }
}

本文为大家分享 Dart编程实例 - HashMap 的具体示例代码,提供大家参考,具体内容如下:import 'dart:collection';main() { var accounts = new ...